METHOD OF PRODUCING CATALYST FOR PROTIUM-DEUTERIUM ISOTOPIC EXCHANGE Russian patent published in 2012 - IPC B01J37/02 B01J37/34 B82B3/00 B01J23/46 B01J21/08 B01D59/00 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing a catalyst for protium-deuterium isotopic exchange. Described is a method of producing a catalyst for protium-deuterium isotopic exchange, involving obtaining metal nanoparticles by reducing metal ions under the effect of y-radiation of ⁶⁰Co in a reverse micellar solution consisting of a metal salt solution, a surfactant which is sodium bis(2-ethylhexyl)sulphosuccinate, and a nonpolar solvent, isooctane, followed by depositing on a support, wherein the support used is SiO₂, and the metal salt used is RhCl₃ or RuOHCl₃, and reverse micellar solutions of rhodium or ruthenium are prepared in molar ratio of aqueous metal salt solution to surfactant ranging from 1:1 to 10:1; a water-alcohol solution is then added in amount of 5-50 wt % and ammonia solution is added in amount of 10-30 wt %, followed by ultrasonic treatment, deaeration and exposure to y-radiation of ⁶⁰Co with a dose of 1-40 kGy.

EFFECT: catalyst for protium-deuterium isotopic exchange, having high catalytic activity, is obtained.

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